Bristol rioters captured on camera: Police have released footage and still images of alleged rioters, asking the public to come forward with information. Photograph: Avon And Somerset Police/PA

Police have released dramatic footage of a jewellery shop being looted in Bristol city centre and still images of 17 alleged rioters taken on Monday night, and urged members of the public to name those pictured.

The two videos from CCTV systems in the Cabot Circus shopping centre in Bristol capture a group of at least 10 men, women and youths, some on BMX bikes, breaking through the window of the Thomas Sabo jewellery shop where thousands of pounds worth of watches, jewellery and charms were stolen on Monday.

The images show looting of takeaways, at least four masked women captured on CCTV, suspects with their faces uncovered, a man with his face entirely covered coming out of a jewellery shop window and suspects carrying electrical goods under their arms.

In its Twitter service, @ASPolice, Avon and Somerset police said: "Bristol disorder section now live with images and videos of people we want to speak to. Please RT: bit.ly/puLBAM #bristol".

On Tuesday all four party leaders on Bristol city council, the Liberal Democrat council leader Barbara Janke, Labour leader Peter Hammon, Tory leader Peter Abraham and Green party leader Tess Green, issued a statement condemning the violence, which has so far led to 24 arrests.

It said Monday night's disturbances were "shocking, yet relatively isolated" compared with the violence in other cities. They blamed it on "a small minority of opportunist anarchists seeking to capitalise on unrelated circumstances elsewhere". But they added: "We face a challenge as a city but also as individuals, and we all have to rise to this challenge. We need to clean up and reopen for business."